东莞台高标清同播系统升级改造设计

Upgrade design of Dongguan Taigao standard clear simulcasting system

随着广播电视技术的快速发展、受众对信息多元化和高质量需求的环境下,广电行业自上而下自我升级完善的需求越来越迫切。根据国家新闻出版广电总局相关要求,东莞台把100%高标清同播提上日程。实现这一目标,需对现有的电视播控系统进行全高清化升级改造。本文简要介绍东莞台现有播出系统结构,并且提出高标清同播系统的升级改造设计。

With the rapid development of television technology, the environment of information diversity and high quality demand of the audience, the demand of self-upgrading is more and more urgent. According to the relevant requirements of the State Administration of Radio, Film and Television, Dongguan Taiwan has put 100 % of the high standards on the agenda. To achieve this goal, we need to upgrade the existing television broadcasting control system.This paper briefly introduces the structure of the current broadcasting system in Dongguan, and puts forward the upgrade and reconstruction design of the high standard broadcast system.